title: Steroid hormones and rheumatism; report of two cases of rheumatoid arthritis.
mesh_terms: D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000209:etiology*; D006728:Hormones; D006801:Humans; D013256:Steroids / Q000652:urine*
chemical_list: D006728:Hormones; D013256:Steroids
keywords: ARTHRITIS, RHEUMATOID/etiology and pathogenesis; STEROIDS/in urine